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Rails rails file upload/ Ð²Ñ‹Ð³Ñ€ÑƒÐ·ÐºÐ° Ñ„Ð°Ð¹Ð»Ð° Ð² ruby on rails 2+

rails

0 862 posted 15 years ago by almazom

Rails DISTINCT in Rails

0 794 posted 15 years ago by almazom

Rails Rails DOM helper id

creates something like list_49 with the 49 corresponding to id of record in database.

rails

0 791 posted 15 years ago by deschism

Rails get or create session id

rails
ruby

0 770 posted 15 years ago by almazom

Rails Set Content-Type

Put the following in your controller to define the content-type for *that* specific controller.

rails
ruby

0 612 posted 15 years ago by chrisamini

Rails Count Rows in Sql

count(*args) Count operates using three different approaches. Count all: By not passing any parameters to count, it will return a count of all the rows for the model. Count using column: By passing a column name to count, it will return a count of...

1 834 posted 15 years ago by deschism

Rails Remove Layouts from Ajax Requests

2 818 posted 15 years ago by deschism

Rails Call ActionController methods from the Rails console

The 'request' and 'response' objects are chock full of useful info. But console can't usually access them. Here's how: start the server with the -u option, insert a breakpoint where you would like to have access to the controllers/helpers/etc. Wh...

debug
rails

1 954 posted 15 years ago by cczona

Rails Generate codes for a online gift voucher

Can be used to generate a random code for an online voucher. You just need to set VOUCHER_CODE_LENGTH in your environment.rb or similar.

ruby

1 846 posted 15 years ago by jordanbrock

Rails Create Links To Page

form
link

2 722 posted 15 years ago by nhutto

Rails Find Conditions via Hash

Instead of simply adding a list of things at the end of the array, you can also pass in a hash and change the question marks to actual named replacements. This can help you keep the order of your arguments straight.

find

1 690 posted 15 years ago by sohooo

Rails Ruby on Rails - MAMP - MySQL socket

mysql

0 784 posted 15 years ago by oli

Rails Ruby on Rails - MAMP - database.yml

database

3 849 posted 15 years ago by oli

Rails install older gem version

Install an older version of a gem.

rails

1 856 posted 15 years ago by twofivethreetwo

Rails US States Rake Task

Populate your states table with US States. Easy rake task for it.

rails

2 830 posted 15 years ago by twofivethreetwo

Rails Restart rails server on Dreamhost shared server

rails
server

1 920 posted 16 years ago by tonic

Rails Rails flash messages helper

1 770 posted 16 years ago by batamire

Rails has_many validates_presence_of

ruby

1 629 posted 16 years ago by filiptepper

Rails String replace in ruby

1 974 posted 16 years ago by tonic

Rails Refresh models in console

update

2 709 posted 16 years ago by tonic

Rails mongrel_cluster capistrano recipe

I normally paste this into config/mongrel.rb, then add "require 'mongrel'" in my config/deploy.rb Once that's done, you'll be able to start, stop, and restart your mongrels like so: `cap deploy:mongrel:start/stop/restart`

rails
ruby

3 757 posted 16 years ago by jimmyebaker

Rails Relacionar dos tablas por dos caminos diferentes

rails
ruby

1 763 posted 16 years ago by tonic

Rails Pass dynamic javascript parameters with ajax call

ajax
rails

2 991 posted 16 years ago by pmaciver

Rails Using a CSS class statement in a link_to tag

1 900 posted 16 years ago by tonic

Rails Render file (no html)

Send file from different name

1 838 posted 16 years ago by tonic

Rails Header content type in rails 2

header
rails

2 1001 posted 16 years ago by tonic

Rails Rails CSV Export

1 840 posted 16 years ago by mikegreen

Rails Rails link to an image instead of text

rails
ruby

1 951 posted 16 years ago by cczona

Rails Rendering partials in Rails 2.0

"The new naming scheme for template (eg. .html.erb) does not seem to work for partials. When using :partial => 'form' a filename "_form.html.erb" is not recognized. " Rails now requires the partial to be referenced by dotted format

rails
ruby

1 794 posted 16 years ago by cczona

Rails Some new Rails Title

1 770 posted 16 years ago by udayrayala